Universal Licensing System
RR00016778
License details
| ULS identifier | 2584358 |
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| Call sign | RR00016778 |
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| Radio service | RR |
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| Status | A |
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| Grant date | 2004-02-10 |
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| Source archive | l_frc.zip |
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| Dataset refreshed | 2026-08-02 02:11:48 |
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Licensee
| Name | Polkinghorn, Charles B |
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| Applicant type | I |
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| FRN | 0010304038 |
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| Location | Sioux City, IA |
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License history
| Date | File or call sign | Action |
|---|
| 2011-01-25 | RR00016778 | LIAUA |
| 2004-02-10 | RR00016778 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 2584358 | 2026-08-02 02:11:48 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | RR00016778 | ULS 2584358 | 2026-08-02 02:11:48 |
| Status | A | ULS 2584358 | 2026-08-02 02:11:48 |
| Service | RR | ULS 2584358 | 2026-08-02 02:11:48 |
| Grant Date | 2004-02-10 | ULS 2584358 | 2026-08-02 02:11:48 |